/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*       folder refresh operation

*

*/

#include "emailtrace.h"

#include "ipsplgheaders.h"

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

CIpsPlgConnectAndRefreshFolderList* CIpsPlgConnectAndRefreshFolderList::NewL(

    CMsvSession& aSession, 

    TRequestStatus& aObserverRequestStatus,

    TMsvId aService, 

    TFSMailMsgId& aMailboxId, 

    CMsvEntrySelection* aSelection, 

    MFSMailRequestObserver* aFSObserver, 

    CIpsPlgTimerOperation& aTimer )

    {

    FUNC_LOG;

    CIpsPlgConnectAndRefreshFolderList* self = new (ELeave) CIpsPlgConnectAndRefreshFolderList( 

        aSession, 

        aObserverRequestStatus, 

        aService, 

        aMailboxId, 

        aSelection,

        aFSObserver, 

        aTimer );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

CIpsPlgConnectAndRefreshFolderList::CIpsPlgConnectAndRefreshFolderList(

    CMsvSession& aSession, 

    TRequestStatus& aObserverRequestStatus,

    TMsvId aService, 

    TFSMailMsgId& aMailboxId, 

    CMsvEntrySelection* aSelection,

    MFSMailRequestObserver* aFSObserver,

    CIpsPlgTimerOperation& aTimer )

	:

	CIpsPlgOnlineOperation(

        aSession,

        aObserverRequestStatus,

        aTimer,

        aMailboxId,

        aFSObserver,

        0 ), // requestId

	iState( EIdle ),

    iSelection( aSelection )

    {

    iService = aService;

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

void CIpsPlgConnectAndRefreshFolderList::ConstructL()

    {

    FUNC_LOG;

    BaseConstructL( KSenduiMtmImap4Uid );

    iState = EStartConnect;

    DoRunL();

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

CIpsPlgConnectAndRefreshFolderList::~CIpsPlgConnectAndRefreshFolderList()

    {

    FUNC_LOG;

    Cancel();

    delete iSelection;

    }

// <qmail> removed 3 functions from MAknBackgroundProcess

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

const TDesC8& CIpsPlgConnectAndRefreshFolderList::ProgressL()

    {

    FUNC_LOG;

    return iProgressBuf;

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

const TDesC8& CIpsPlgConnectAndRefreshFolderList::GetErrorProgressL( TInt aError )

    {

    FUNC_LOG;

    TImap4CompoundProgress& prog = iProgressBuf();

    prog.iGenericProgress.iErrorCode = aError;

    return iProgressBuf;

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

TFSProgress CIpsPlgConnectAndRefreshFolderList::GetFSProgressL() const

    {

    FUNC_LOG;

    return TFSProgress();

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

void CIpsPlgConnectAndRefreshFolderList::DoRunL()

    {

    FUNC_LOG;

    if( iStatus.Int() != KErrNone )

        {

        iState = ECompleted;

        CompleteObserver();

        return;

        }

    switch(iState)

        {

        case EStartConnect:

            delete iSubOperation;

            iSubOperation = NULL;

            // <qmail> priority parameter has been removed

            iSubOperation = CIpsPlgImap4ConnectOp::NewL(

                iMsvSession,

                iStatus,

                iService,

                iFSMailboxId,

                NULL, // no observer for suboperations

                0, // no requestId needed

                NULL, // Event handler

                ETrue ); // Plain connect

            iState = EConnecting;

            SetActive();

            break;

	    case EConnecting:

	        {

	        //  We have successfully completed connecting

	        TBuf8<1> dummyParam;

	        delete iSubOperation;

	        iSubOperation = NULL;

	        InvokeClientMtmAsyncFunctionL( KIMAP4MTMSyncTree, *iSelection, dummyParam ); // <qmail> 1 param removed 

	        iState = ERefreshing;

	        SetActive();

	        }

	        break;

	    case ERefreshing:

	        //  We have successfully completed refreshing the folder list

	        delete iSubOperation;

	        iSubOperation = NULL;

	        iSubOperation = CIpsPlgDisconnectOp::NewL( 

                iMsvSession, 

                iStatus, 

                iService, 

                iFSMailboxId, 

                NULL, // no observer for suboperations

                0 ); // no requestId needed

	        iState = EDisconnecting;

	        SetActive();

	        break;

	    case EDisconnecting:

	        iState = ECompleted;

	        CompleteObserver();

	        break;

	    default:

	        User::Panic( KIpsPlgPanicCategory, EIpsPlgNoParameters );

	    	break;

        }

    }

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------

//

void CIpsPlgConnectAndRefreshFolderList::DoCancel()

    {

    FUNC_LOG;

    if( iSubOperation )

        {

        iSubOperation->Cancel();

        }

    CompleteObserver( KErrCancel );

    iState = ECompleted;

    }

// <qmail> new func to this op

// ----------------------------------------------------------------------------

// ----------------------------------------------------------------------------    

TIpsOpType CIpsPlgConnectAndRefreshFolderList::IpsOpType() const

    {

    FUNC_LOG;

    return EIpsOpTypeConnectAndRefreshFolderListOp;

    }